Real‐time recognition and warning of mask wearing based on improved YOLOv5 R6.1
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Intelligent Systems"
DOI: 10.1002/int.22994
Abstract: Since the new crown epidemic, mask‐wearing has become a new normal in people's work and life. The inspection mechanism for mask‐wearing at the entrance and exit of public places is seriously insufficient. The phenomenon of… read more here.
Keywords: mask; based improved; time recognition; real time ... See more keywords
Detection of microaneurysms and hemorrhages based on improved Hessian matrix
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Computer Assisted Radiology and Surgery"
DOI: 10.1007/s11548-021-02358-5
Abstract: Knowing the early lesion detection of fundus images is very important to prevent blindness, and accurate lesion segmentation can provide doctors with diagnostic evidence. This study proposes a method based on improved Hessian matrix eigenvalue… read more here.
Keywords: detection; microaneurysms hemorrhages; based improved; improved hessian ... See more keywords
Visual focus of attention estimation based on improved hybrid incremental dynamic Bayesian network
Sign Up to like & getrecommendations! Published in 2020 at "Optoelectronics Letters"
DOI: 10.1007/s11801-020-9026-0
Abstract: In this paper, a visual focus of attention (VFOA) detection method based on the improved hybrid incremental dynamic Bayesian network (IHIDBN) constructed with the fusion of head, gaze and prediction sub-models is proposed aiming at… read more here.
Keywords: hybrid incremental; visual focus; improved hybrid; based improved ... See more keywords
Parameter estimation of PEMFC based on Improved Fluid Search Optimization Algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Energy Reports"
DOI: 10.1016/j.egyr.2020.05.006
Abstract: Abstract This paper presents a new optimal method for model estimation of the unknown parameters of circuit-based proton exchange membrane fuel cells (PEMFCs). The main idea is to minimize the sum of squared error (SSE)… read more here.
Keywords: algorithm; improved fluid; fluid search; search optimization ... See more keywords
Research on Test Bench Bearing Fault Diagnosis of Improved EEMD Based on Improved Adaptive Resonance Technology
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109986
Abstract: Abstract Ensemble empirical mode decomposition (EEMD) is an adaptive signal decomposition method. The selection of the optimal intrinsic mode function (IMF) and the enhancement of the de-noising ability of EEMD have always been the problems… read more here.
Keywords: resonance technology; improved eemd; based improved; resonance ... See more keywords
A privacy encryption algorithm based on an improved chaotic system
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.06.015
Abstract: Abstract This paper proposes an encryption scheme based on an improved chaotic system that can hide key information. First, the CML chaotic map is improved, and the chaotic state can be entered from 0. The… read more here.
Keywords: key information; improved chaotic; based improved; chaotic system ... See more keywords
A High-Temperature Accelerometer with Excellent Performance Based on the Improved Graphene Aerogel.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c00418
Abstract: A high-temperature accelerometer plays an important role for ensuring normal operation of equipment in aerospace, such as monitoring and identifying abnormal vibrations of aircraft engines. Phase transitions of piezoelectric crystals, mechanical failure and current leakage… read more here.
Keywords: improved graphene; based improved; temperature; high temperature ... See more keywords
A Bus Clamping PWM-Based Improved Control of Grid Tied PV Inverter with LCL Filter Under Varying Grid Frequency Condition
Sign Up to like & getrecommendations! Published in 2020 at "Iete Journal of Research"
DOI: 10.1080/03772063.2020.1844067
Abstract: This paper presents a modified Synchronous Reference Frame Phase locked loop (MSRFPLL) for better synchronizing the output of the inverter with the grid. The proposed PLL is able to track the chang... read more here.
Keywords: control grid; based improved; bus clamping; improved control ... See more keywords
A Semi-Supervised Image Classification Model Based on Improved Ensemble Projection Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2017.2778881
Abstract: Image classification has been an incredibly active research topic in recent years with widespread applications. Researchers have put forward many remarkable techniques and semi-supervised learning (SSL) is one among them. However, due to not taking… read more here.
Keywords: classification; semi supervised; classification model; based improved ... See more keywords
Optimal Thrust Allocation Strategy of Electric Propulsion Ship Based on Improved Non-Dominated Sorting Genetic Algorithm II
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2942170
Abstract: The azimuth thruster is widely used in electric propulsion ships due to its excellent performance. The thrust allocation (TA) method of multi-azimuth thruster is the key technology in ship motion control. The purpose of TA… read more here.
Keywords: strategy; based improved; electric propulsion; algorithm ... See more keywords
A Novel Route Planning Method of Fixed-Wing Unmanned Aerial Vehicle Based on Improved QPSO
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2984236
Abstract: This paper proposes a quick and accurate method based on an improved quantum-behaved particle swarm optimization (QPSO) algorithm for route planning of fixed-wing unmanned aerial vehicle (UAV). To overcome the deficiencies of local optima and… read more here.
Keywords: fixed wing; route; based improved; wing unmanned ... See more keywords